Mercury is the ruling planet and the element is Earth. The shades of green, yellow, orange and brown are the colors that bring luck, while the shades of blue promote romance and harmony. Numbers 1, 3, 4, 6 and 8 are the lucky numbers. Wednesday is the best day of the week for a Virgo. The animal symbol is "Magpie". Agate and Hyacinth are the lucky stones. A person born under this sign has an active and analytical mind. They are very observant and organized by nature. Virgo is compatible with Taurus and Capricorn. However, they are least compatible with Gemini, Pisces and Sagittarius.